{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-01-16","schedule":[{"end":"2027-01-16T16:25Z","end_local":"18:25","hours":1.17,"mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15","target":null},{"end":"2027-01-16T16:30Z","end_local":"18:30","hours":0.08,"mean_quality":0.3,"start":"2027-01-16T16:25Z","start_local":"18:25","target":"NGC 7000"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":0.42,"mean_quality":0.0,"start":"2027-01-16T16:30Z","start_local":"18:30","target":null},{"end":"2027-01-16T18:05Z","end_local":"20:05","hours":1.17,"mean_quality":0.51,"start":"2027-01-16T16:55Z","start_local":"18:55","target":"NGC 7000"},{"end":"2027-01-16T18:30Z","end_local":"20:30","hours":0.42,"mean_quality":0.34,"start":"2027-01-16T18:05Z","start_local":"20:05","target":"V1057 Cyg"},{"end":"2027-01-16T19:45Z","end_local":"21:45","hours":1.25,"mean_quality":0.53,"start":"2027-01-16T18:30Z","start_local":"20:30","target":"M33"},{"end":"2027-01-16T21:00Z","end_local":"23:00","hours":1.25,"mean_quality":0.6,"start":"2027-01-16T19:45Z","start_local":"21:45","target":"M42"},{"end":"2027-01-16T21:55Z","end_local":"23:55","hours":0.92,"mean_quality":0.39,"start":"2027-01-16T21:00Z","start_local":"23:00","target":"M31"},{"end":"2027-01-17T00:05Z","end_local":"02:05","hours":2.17,"mean_quality":0.51,"start":"2027-01-16T21:55Z","start_local":"23:55","target":"M45"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":5.67,"mean_quality":0.0,"start":"2027-01-17T00:05Z","start_local":"02:05","target":null}],"targets":[{"best_window":{"end":"2027-01-16T21:55Z","end_local":"23:55","hours":5.0,"label":"marginal","mean_quality":0.49,"start":"2027-01-16T16:55Z","start_local":"18:55"},"dec":41.26875,"moon_separation":30.4,"name":"M31","quality_hours":2.7,"ra":10.68470833,"resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"score":null,"score_astronomy":36,"score_weather":null,"transit":{"airmass":1.0,"alt":89.5,"az":127.4,"t":"2027-01-16T15:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-16T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":1.08,"label":"poor","mean_quality":0.17,"start":"2027-01-16T15:50Z","start_local":"17:50"},{"end":"2027-01-16T21:55Z","end_local":"23:55","hours":5.0,"label":"marginal","mean_quality":0.49,"start":"2027-01-16T16:55Z","start_local":"18:55"},{"end":"2027-01-16T22:05Z","end_local":"00:05","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2027-01-16T21:55Z","start_local":"23:55"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":7.67,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T22:05Z","start_local":"00:05"}]},{"best_window":{"end":"2027-01-16T23:00Z","end_local":"01:00","hours":2.67,"label":"good","mean_quality":0.61,"start":"2027-01-16T20:20Z","start_local":"22:20"},"dec":-5.3876,"moon_separation":53.4,"name":"M42","quality_hours":4.02,"ra":83.8201,"resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"score":null,"score_astronomy":62,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.5,"t":"2027-01-16T20:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-16T16:30Z","end_local":"18:30","hours":1.25,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":0.42,"label":"poor","mean_quality":0.15,"start":"2027-01-16T16:30Z","start_local":"18:30"},{"end":"2027-01-16T20:20Z","end_local":"22:20","hours":3.42,"label":"marginal","mean_quality":0.53,"start":"2027-01-16T16:55Z","start_local":"18:55"},{"end":"2027-01-16T23:00Z","end_local":"01:00","hours":2.67,"label":"good","mean_quality":0.61,"start":"2027-01-16T20:20Z","start_local":"22:20"},{"end":"2027-01-17T00:05Z","end_local":"02:05","hours":1.08,"label":"marginal","mean_quality":0.47,"start":"2027-01-16T23:00Z","start_local":"01:00"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":5.67,"label":"unusable","mean_quality":0.0,"start":"2027-01-17T00:05Z","start_local":"02:05"}]},{"best_window":{"end":"2027-01-17T00:05Z","end_local":"02:05","hours":7.17,"label":"marginal","mean_quality":0.55,"start":"2027-01-16T16:55Z","start_local":"18:55"},"dec":24.11388889,"moon_separation":19.7,"name":"M45","quality_hours":4.1,"ra":56.60083333,"resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"score":null,"score_astronomy":59,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":179.8,"t":"2027-01-16T18:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-16T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":1.08,"label":"poor","mean_quality":0.16,"start":"2027-01-16T15:50Z","start_local":"17:50"},{"end":"2027-01-17T00:05Z","end_local":"02:05","hours":7.17,"label":"marginal","mean_quality":0.55,"start":"2027-01-16T16:55Z","start_local":"18:55"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":5.67,"label":"unusable","mean_quality":0.0,"start":"2027-01-17T00:05Z","start_local":"02:05"}]},{"best_window":{"end":"2027-01-16T18:30Z","end_local":"20:30","hours":1.58,"label":"marginal","mean_quality":0.47,"start":"2027-01-16T16:55Z","start_local":"18:55"},"dec":44.33,"moon_separation":70.2,"name":"NGC 7000","quality_hours":1.01,"ra":314.69583333,"resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"score":null,"score_astronomy":14,"score_weather":null,"transit":{"airmass":1.0,"alt":87.2,"az":352.8,"t":"2027-01-16T11:40Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-16T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15"},{"end":"2027-01-16T16:25Z","end_local":"18:25","hours":0.58,"label":"poor","mean_quality":0.09,"start":"2027-01-16T15:50Z","start_local":"17:50"},{"end":"2027-01-16T16:30Z","end_local":"18:30","hours":0.08,"label":"marginal","mean_quality":0.3,"start":"2027-01-16T16:25Z","start_local":"18:25"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":0.42,"label":"poor","mean_quality":0.29,"start":"2027-01-16T16:30Z","start_local":"18:30"},{"end":"2027-01-16T18:30Z","end_local":"20:30","hours":1.58,"label":"marginal","mean_quality":0.47,"start":"2027-01-16T16:55Z","start_local":"18:55"},{"end":"2027-01-16T18:35Z","end_local":"20:35","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2027-01-16T18:30Z","start_local":"20:30"},{"end":"2027-01-17T04:45Z","end_local":"06:45","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T18:35Z","start_local":"20:35"},{"end":"2027-01-17T05:15Z","end_local":"07:15","hours":0.5,"label":"poor","mean_quality":0.07,"start":"2027-01-17T04:45Z","start_local":"06:45"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-17T05:15Z","start_local":"07:15"}]},{"best_window":{"end":"2027-01-16T18:30Z","end_local":"20:30","hours":1.58,"label":"marginal","mean_quality":0.47,"start":"2027-01-16T16:55Z","start_local":"18:55"},"dec":44.25788576,"moon_separation":70.2,"name":"V1057 Cyg","quality_hours":1.0,"ra":314.72388973,"resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"score":null,"score_astronomy":14,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":353.0,"t":"2027-01-16T11:40Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-16T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":1.08,"label":"poor","mean_quality":0.19,"start":"2027-01-16T15:50Z","start_local":"17:50"},{"end":"2027-01-16T18:30Z","end_local":"20:30","hours":1.58,"label":"marginal","mean_quality":0.47,"start":"2027-01-16T16:55Z","start_local":"18:55"},{"end":"2027-01-16T18:35Z","end_local":"20:35","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2027-01-16T18:30Z","start_local":"20:30"},{"end":"2027-01-17T04:45Z","end_local":"06:45","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T18:35Z","start_local":"20:35"},{"end":"2027-01-17T05:15Z","end_local":"07:15","hours":0.5,"label":"poor","mean_quality":0.07,"start":"2027-01-17T04:45Z","start_local":"06:45"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-17T05:15Z","start_local":"07:15"}]},{"best_window":{"end":"2027-01-16T22:05Z","end_local":"00:05","hours":5.17,"label":"marginal","mean_quality":0.51,"start":"2027-01-16T16:55Z","start_local":"18:55"},"dec":30.66017511,"moon_separation":15.7,"name":"M33","quality_hours":2.84,"ra":23.46206906,"resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"score":null,"score_astronomy":39,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":182.4,"t":"2027-01-16T16:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-16T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":1.08,"label":"poor","mean_quality":0.16,"start":"2027-01-16T15:50Z","start_local":"17:50"},{"end":"2027-01-16T22:05Z","end_local":"00:05","hours":5.17,"label":"marginal","mean_quality":0.51,"start":"2027-01-16T16:55Z","start_local":"18:55"},{"end":"2027-01-16T22:15Z","end_local":"00:15","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2027-01-16T22:05Z","start_local":"00:05"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":7.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T22:15Z","start_local":"00:15"}]}],"unscheduled":[],"warnings":[]}
